Wieliczka salt mines

Ten kilometres from Kraków is the “underground salt cathedral” of Wieliczka, 300km of subterranean tunnels that have been used to mine salt since the thirteenth century (daily: April–Oct 7.30am–7.30pm; Nov–March 8am–5pm). The ticket price includes a tour (68zł English, 49zł Polish), which passes by an underground lake and a number of impressive statues and edifices – including chandeliers – carved out of rock salt. To get there, catch bus #304 from ul. Kurniki next to the main train station (every 20min; 3zł).